Rupp Roadster

[Arn13]

hello

looking everywhere for 5/8 X 8 3/4 torque shaft any help?

thanks
Arnold

 

[Rupp 72]

Is this what you are looking for? This is a jackshaft for the 1970 and up rupp bikes. $30 shipped.

 

[capguncowboy]

Those weren't used in 1970. In 70, they had threads and a keyway on one end and a hole for a roll pin on the sprocket side. I had a few but sold them a few months back.

Arn, what year is your Rupp?

 

[creia]

Those weren't used in 1970. In 70, they had threads and a keyway on one end and a hole for a roll pin on the sprocket side. I had a few but sold them a few months back.

Arn, what year is your Rupp?

Andy is exactly correct if your bike is a 1970. If it is, the good news is that you can an exact reproduction from Black Widow Motorsports
#15135 JACKSHAFT EARLY STYLE 1970-71 w/ roll pin
There are a lot of different models of Rupps! If you want help you need to provide us more information (e.g., model, year), not just "Rupp". If you do not know then post some good pics of your bike.
Michael